Bosch 0 607 453 009 Notice Originale page 23

OBJ_BUCH-1654-005.book Page 23 Friday, September 16, 2016 1:20 PM
Note: The use of a compressed-air maintenance unit is neces-
sary. This ensures proper function of the pneumatic tools.
Observe the operating instructions of the maintenance unit.
All fittings, connecting lines and hoses must be dimensioned
for the pressure and the required air volume.
Avoid restrictions in the air supply, e.g., from pinching, kink-
ing, or stretching!
When in doubt, check the pressure at the air inlet with a pres-
sure gauge with the pneumatic tool switched on.
– For pneumatic tools with lever start, actuate the lever 9
several times before connecting the air supply.
Connecting the Air Supply to the Pneumatic Tool
(see figure B)
– Screw hose fitting 6 into the connection socket at air inlet
5.To avoid damage to interior valve components of the
pneumatic tool when screwingZ hose fitting 6 in or out, it is
recommended to counter-hold the projecting connection
socket of air intake 5 with an open-end wrench (size
22 mm).
– Loosen hose clamp 12 of supply-air hose 13, mount the
supply-air hose to hose fitting 6 and retighten the hose
clamp.
Note: Always mount the supply-air hose to the pneumatic tool
first, then to the maintenance unit.
Changing the Tool (see figure C)
– Pull the sleeve 14 of the quick-change chuck to the front
and hold.
– Place the application tool into the tool holder 1 and release
the sleeve 14.
Operation
Starting Operation
The pneumatic tool works optimally at a working pressure of
6,3 bar (91 psi), measured at the air inlet when the pneumat-
ic tool is switched on.
Starting and Stopping
General Information
Note: When the pneumatic tool does not start, for example af-
ter a longer rest period, disconnect the air supply, and turn
the motor by the tool holder 1 several times through. This re-
moves the adhesive forces.
When the air supply is interrupted or the operating pressure is
reduced, switch the pneumatic tool off and check the operat-
ing pressure. Switch the tool on again when the operating
pressure is optimal.
To save energy, only switch the pneumatic tool on when you
are using it.
Switching On and Off for Pneumatic Tools with
Safety Clutch
The pneumatic tools have a torque-dependent safety clutch
with a wide adjusting range. The clutch disengages when the
set torque is reached.
Bosch Power Tools
Push Start with Safety Clutch
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– To switch on the pneumatic tool, attach the application
tool to the screw and apply light axial pressure to the
screwdriver.
– The pneumatic tool switches off when it is released.
When the pneumatic tool is released too early, the preset
torque is not reached.
Lever Start with Safety Clutch
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– To switch on the pneumatic tool, press lever 9 and keep it
pressed during the working procedure.
When the set torque for the driving-in procedure is
reached, the screwdriver's ratcheting mechanism over-
rides until lever 9 is released.
– To switch off the pneumatic tool, release the lever 9.
When the lever 9 is released too early, the preset torque is not
reached.
Switching On and Off for Pneumatic Tools with
Shut-off Clutch
The pneumatic tools have a torque-dependent shut-off
clutch with a wide adjusting range. The clutch disengages
when the set torque is reached.
Thrust-start with Shut-off Clutch
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– To switch on the pneumatic tool, attach the application
tool to the screw and apply light axial pressure to the
screwdriver.
– The pneumatic tool switches off automatically when
reaching the set torque.
When the pneumatic tool is released too early, the preset
torque is not reached.
Lever Start with Shut-off Clutch
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– To switch on the pneumatic tool, press lever 9 and keep it
pressed during the working procedure.
– The pneumatic tool switches off automatically when
reaching the set torque.
When the lever 9 is released too early, the preset torque is not
reached.
Switching On and Off for Pneumatic Tools with
S-Plus Clutch
The pneumatic tools have a torque-dependent S-Plus clutch
with a wide adjusting range. The clutch disengages when the
set torque is reached.
Thrust-start with S-Plus Clutch
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English | 23
1 609 92A 37K | (16.9.16)